#include "stdint.h"

int w25q64_init_config(void);
uint16_t W25Q64_readID(void);
int W25Q64_write(uint8_t* buffer, uint32_t addr, uint16_t numbyte);
int W25Q64_read(uint8_t* buffer,uint32_t read_addr,uint16_t read_length) ;
int testspi(void);

int W25Q64_erase_sector(uint32_t addr);
